cooling trends data center storage...datacom equipment power trends and cooling applications, ashrae...
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PRESENTATION TITLE GOES HERE
Cooling Trends
Data Center Storage
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SNIA Forward Looking Information
Disclosure Statement
This SNIA presentation as part of the industry EPA ENERGYSTAR Data
Center Storage Stakeholders Meeting November 18 2015 may include
timetables, roadmaps, new technologies entering the mainstream,
predictions, estimates or other information that might be considered
forward-looking. While these forward-looking statements represent our
current judgment on what the future holds, they are subject to risks and
uncertainties that could cause actual timeframes and results to differ
materially. Readers are cautioned not to place undue reliance on these
forward-looking statements, which reflect our opinions and best effort
planning only as of the date of this presentation. Please keep in mind
that we are not obligating ourselves to revise or publicly release the
results of any revision to these forward-looking statements in light of
new information or future events. Throughout the discussion in the
delivery of this presentation, we will attempt to present some important
factors relating to the topic that may affect our estimates and
predictions.
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High Temperature Ambient (HTA)
Data Centers
Sources: 2011 ASHRAE data center guidelines, and http://www.intel.com/content/dam/doc/technology-
brief/efficient-datacenter-high-ambient-temperature-operation-brief.pdf
EU Lot9 Task 7 Recommendations: Consider a higher inlet temperature such as ASHRAE Class A1
allowable temperature & humidity range. Implement A1 by 2018 and target A2 for 2022
Acknowledge potential issues with electronics reliability, higher acoustical noise from higher fan
speeds, corrosion from higher temperature and humidity changes, and possible performance
loss due to inappropriate thermal management
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Storage OEM Benchmarking Survey
Source: ASHRAE TC9.9 Storage White Paper 2015
Maximum operational rated
air inlet temperatures; 8 of
the major storage array
suppliers and more than
200 model offerings
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Heat Load Footprints
Sources:
Datacom Equipment Power Trends and
Cooling Applications, ASHRAE 2012
Updated Storage and Networking Trends,
ASHRAE TC9.9 Storage White Paper 2015
C-Class Server rack up
to 36 KW in some cases
Rack footprints are
commonly 6-8 sq.ft.
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Source: T. Cader, “The Evolving Data Center; How Power, Cooling, and Standards
are Driving Change” IMAP Sept 2015
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Source: T. Cader, “The Evolving Data Center; How Power, Cooling, and Standards
are Driving Change” IMAP Sept 2015
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Alternative Energy at
Production Data Centers
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